"Big Bang Theory" season 10, episode 11 which is entitled as "Birthday Synchronicity," Amy was not the only one who gets to have a birthday as Bernadette finally gives birth to her baby with Howard. Bernadette delivered a baby girl in which they named "Halley" that was inspired by a comet.
From an article on Jobs & Hire, on this episode, Sheldon and Amy were supposed to have their annual coitus. This is what the couple agreed to do once every year during Amy's birthday but both had to stop to rush to the hospital (They still get to do it by the end of the episode.) Bernadette's birth-giving made the gang realize how far they have come after 10 years - this is by far the biggest moment that they have all ever encountered. However, this had made Raj feel left out but not after Howard announced that he will be the Godfather of his baby which only made him ecstatic about it.
Now that the baby is finally here, fans couldn't help but wonder how it is all going to be like and how will the baby affect each and everyone in the gang. According to iTechpost, one of the tv show's producers, Steven Molaro, was able to discuss a wee bit of details about the upcoming episodes for the tenth season of "Big Bang Theory." He stated that the baby is going to have a huge affect on everyone and Howard and Bernadette are going to have an uncomfortable journey in dealing with the baby.
Molaro also mentioned to The Hollywood Report about how interesting it would be if Sheldon was left alone with the baby. Knowing Sheldon, it would be totally crazy to leave a baby with him all alone but no one would definitely want to miss this episode if there is ever going to be one.